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Merge pull request #89486 from Ma27/dovecot-mailboxes

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nixos/dovecot2: turn `mailboxes`-option into an attr-set
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lewo 2020-06-17 22:19:09 +02:00 committed by GitHub
parent 9ffd9b1a86 e826a6ce03
commit b20f9112d2
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2 changed files with 54 additions and 4 deletions
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23
nixos/doc/manual/release-notes/rl-2009.xml
View file

@ -614,6 +614,29 @@ systemd.services.nginx.serviceConfig.ReadWritePaths = [ "/var/www" ];
queued on the kernel side of the netlink socket.
</para>
</listitem>
<listitem>
<para>
Specifying <link linkend="opt-services.dovecot2.mailboxes">mailboxes</link> in the <package>dovecot2</package> module
as a list is deprecated and will break eval in 21.03. Instead, an attribute-set should be specified where the <literal>name</literal>
should be the key of the attribute.
</para>
<para>
This means that a configuration like this
<programlisting>{
<link linkend="opt-services.dovecot2.mailboxes">services.dovecot2.mailboxes</link> = [
{ name = "Junk";
auto = "create";
}
];
}</programlisting>
should now look like this:
<programlisting>{
<link linkend="opt-services.dovecot2.mailboxes">services.dovecot2.mailboxes</link> = {
Junk.auto = "create";
};
}</programlisting>
</para>
</listitem>
</itemizedlist>
</section>
</section>

35
nixos/modules/services/mail/dovecot.nix
View file

@ -125,6 +125,8 @@ let
mailboxConfig = mailbox: ''
mailbox "${mailbox.name}" {
auto = ${toString mailbox.auto}
'' + optionalString (mailbox.autoexpunge != null) ''
autoexpunge = ${mailbox.autoexpunge}
'' + optionalString (mailbox.specialUse != null) ''
special_use = \${toString mailbox.specialUse}
'' + "}";
@ -132,8 +134,9 @@ let
mailboxes = { ... }: {
options = {
name = mkOption {
type = types.strMatching ''[^"]+'';
type = types.nullOr (types.strMatching ''[^"]+'');
example = "Spam";
default = null;
description = "The name of the mailbox.";
};
auto = mkOption {
@ -148,6 +151,15 @@ let
example = "Junk";
description = "Null if no special use flag is set. Other than that every use flag mentioned in the RFC is valid.";
};
autoexpunge = mkOption {
type = types.nullOr types.str;
default = null;
example = "60d";
description = ''
To automatically remove all email from the mailbox which is older than the
specified time.
'';
};
};
};
in
@ -323,9 +335,24 @@ in
};
mailboxes = mkOption {
type = types.listOf (types.submodule mailboxes);
default = [];
example = [ { name = "Spam"; specialUse = "Junk"; auto = "create"; } ];
type = with types; let m = submodule mailboxes; in either (listOf m) (attrsOf m);
default = {};
apply = x:
if isList x then warn "Declaring `services.dovecot2.mailboxes' as a list is deprecated and will break eval in 21.03!" x
else mapAttrsToList (name: value:
if value.name != null
then throw ''
When specifying dovecot2 mailboxes as attributes, declaring
a `name'-attribute is prohibited! The name ${value.name} should
be the attribute key!
''
else value // { inherit name; }
) x;
example = literalExample ''
{
Spam = { specialUse = "Junk"; auto = "create"; };
}
'';
description = "Configure mailboxes and auto create or subscribe them.";
};